Wood inspector

Sei in: home » database dei legni
  • Decrease font size
  • Default character size
  • Encrease font size


Fornitori

Ditta 5
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 4
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 3
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 2
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 1
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 0
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 

Contatti

database dei legni


Ask informationsPrint pageSend to a friend
Keriung
Keriung (Dipterocarpus rotundifolius)

Family: Dipterocarpaceae

Common names: Keriung, Keruing mengkai

Distributed in: Malaysia (Oceania and S.E. Asia)

Common uses: Flooring, Heavy construction, Light construction, Poles, Railroad ties, Vehicle parts

Tree size: Trunk diameter is 100-150 cm

Colors: the heart isReddish brown, Yellowand the sapwoodWhite to yellow, Yellow.The grain isWeak figure, the textureMediumand the lusterMedium

Natural durability: Susceptible to attack from termites (Isoptera), Susceptible to insect attack

Silica Content: Siliceous

Kiln Drying Rate: Rapid

Drying Defects: Severe end splitting, Severe surface checking

Ease of Drying: Fairly Easy

Blunting Effect: Moderate

Gluing: Fairly Easy to Very Easy

Mortising: Fairly Easy to Very Easy

Moulding: Fairly Easy to Very Easy

Movement in Service: Fairly Easy to Very Easy

Nailing: Fair to Good , Very Good to Excellent

Resistance to Impregnation: Resistant sapwood

Response to hand tools: Easy to Work

Sanding: Very Good to Excellent Results

Veneering qualities: Veneers easily, Veneers moderately easy

Screwing: Fair to Good Results, Very Good to Excellent Results; Turning: Very Good to Excellent Results

Polishing: Very Good to Excellent; Staining: Fair to Good; Varnishing: Very Good to Excellent;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 929 kg/m3
Bending Strength kg/cm2
Crushing Strength kg/cm2
Hardness kg
Impact Strength cm
Shearing Strength kg/cm2
Stiffness 1000 kg/cm2
Tangential Shrinkage %
Radial Shrinkage 4 %
Weight 913 737 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Density 58 lbs/ft3
Weight 57 46 lbs/ft3
Radial Shrinkage 4 %
Tangential Shrinkage 9 %

Shrinkage, Tangential = large
Shrinkage, Tangential = fairly large
Shrinkage, Radial = moderate
Shrinkage, Radial = fairly large
Density (dry weight) = 61-67 lbs/cu. ft
Density (dry weight) = 53-60 lbs/cu. ft

Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Desch, H.E.,1954,Manual of Malayan Timbers (2 vols,Malayan Forest Records,no.15Fundter, J.M.,1982,Names for Dipterocarp timbers and trees from Asia,Pudoc, Wageningen, NetherlandsThomas, A.V.,1948,Keruing Timber (Dipterocarpus spp.,Malayan Forester 11(4) pp153-6
*Come interpretare i dati (manleva su eventuali imprecisioni)